Totentanz im Schreckensschloss

House of Evil (Serenata macabra/ Macabre Serenade) a.k.a. Dance of Death, is a 1968 Mexican horror film directed by Luis Enrique Vergara and Jack Hill. It stars Boris Karloff and Julissa. It was filmed in May 1968, but released theatrically in 1972, three years after Karloff had died.[3][4]

House of Evil is one of four low-budget Mexican horror films Karloff made in a package deal with Mexican producer Luis Enrique Vergara. The others are Isle of the Snake People, The Incredible Invasion, and Fear Chamber. Karloff's scenes for all four films were directed by Jack Hill in Los Angeles in the spring of 1968. The films were then completed in Mexico.[5]